| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder, Officer, Director, Other   |  $4.23 |  2,750 |  $11,636.08 |  1,284,649 |  2022-04-07 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.27 |  2,750 |  $11,755.98 |  1,287,399 |  2022-04-06 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.31 |  2,750 |  $11,856.63 |  1,290,149 |  2022-04-05 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.37 |  2,750 |  $12,012.55 |  1,292,899 |  2022-04-04 |  Filing |  
  |    Large Shareholder, Other   |  $4.27 |  2,750 |  $11,755.98 |  1,287,399 |  2022-04-06 |  Filing |  
  |    Large Shareholder, Other   |  $4.31 |  2,750 |  $11,856.63 |  1,290,149 |  2022-04-05 |  Filing |  
  |    Large Shareholder, Other   |  $4.37 |  2,750 |  $12,012.55 |  1,292,899 |  2022-04-04 |  Filing |  
  |    Large Shareholder, Other   |  $4.27 |  2,750 |  $11,755.98 |  1,287,399 |  2022-04-06 |  Filing |  
  |    Large Shareholder, Other   |  $4.31 |  2,750 |  $11,856.63 |  1,290,149 |  2022-04-05 |  Filing |  
  |    Large Shareholder, Other   |  $4.37 |  2,750 |  $12,012.55 |  1,292,899 |  2022-04-04 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.27 |  2,750 |  $11,755.98 |  1,287,399 |  2022-04-06 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.31 |  2,750 |  $11,856.63 |  1,290,149 |  2022-04-05 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.37 |  2,750 |  $12,012.55 |  1,292,899 |  2022-04-04 |  Filing |  
  |    Large Shareholder, Other   |  $4.33 |  2,750 |  $11,895.95 |  1,295,649 |  2022-04-01 |  Filing |  
  |    Large Shareholder, Other   |  $4.29 |  2,750 |  $11,792.00 |  1,298,399 |  2022-03-31 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.33 |  2,750 |  $11,895.95 |  1,295,649 |  2022-04-01 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.29 |  2,750 |  $11,792.00 |  1,298,399 |  2022-03-31 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.33 |  2,750 |  $11,895.95 |  1,295,649 |  2022-04-01 |  Filing |  
  |    Large Shareholder, Officer, Director, Other   |  $4.29 |  2,750 |  $11,792.00 |  1,298,399 |  2022-03-31 |  Filing |  
  |    Large Shareholder, Other   |  $4.35 |  2,750 |  $11,974.60 |  1,301,149 |  2022-03-30 |  Filing |